- Electro-proportional differential pressure control by a
current signal
- High precision
- Safe function in the event of a power failure, e.g. supply
of braking and steering systems
- Use of standard proportional amplifiers possible
- Compact design
Series 31 and 32
- Sizes 18 to 180
- Nominal pressure/maximum pressure 280 / 350 bar
- Open circuit
Series 52 and 53
- Sizes 18 to 100
- Nominal pressure/maximum pressure 250 / 315 bar
- Open circuit